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Festo
4451862
Ball valve VZBM-1-RP-40-F-3L-F0304-B2B3
The Festo 4451862 is an industrial 3-way mechanical ball valve featuring an L bore, soft sealing principle, and an Rp1 fitting connection based on EN 10226-1 and ISO 5211 norms. Engineered with a 25 mm inside diameter, nominal width DN 25, and F03 or F04 flange hole patterns, this component supports a nominal pressure PN of 40, a reversible flow direction with a Kv type L flow rate of 70 m3/h, and a breakaway torque of 11 Nm at nominal pressure. It accommodates a medium temperature range of -20 °C to 130 °C for compressed air, inert gas, water without vapor, and neutral liquids in any mounting position via in-line installation. Submit your exact part number, quantity, and application requirements to receive a formal quotation for this RoHS-compliant and VDMA24364 Zone III LABS conforming unit.
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Industrial and obsolete parts are priced per enquiry: the final price depends on available stock, condition, quantity, and your delivery destination, so a fixed list price would be misleading. Request a quote and we confirm current pricing, lead time, and sourcing options — including hard-to-find and discontinued Festo references — within one business day.
- Manufacturer
- Festo
- Part number
- 4451862
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 4451862.
Worldwide sourcingSupport for planned and urgent industrial requirements.
Manufacturer documentationA document is added when the reviewed source provides one.
Verified configuration
Technical Specifications
- Structural design
- 3-way ball valve | L bore
- Actuation type
- Mechanical
- Sealing principle
- Soft
- Mounting position
- Any
- Type of mounting
- In-line installation
- Fitting connection
- Rp1
- Switching position indication
- Slot direction = ow direction
- Flange hole pattern
- F03 | F04
- Inside diameter
- 25 mm
- Nominal width DN
- 25
- Valve function
- 3/2
- Flow direction
- Reversible
- Nominal pressure of tting PN
- 40
- Breakaway torque at differential pressure, nominal pressure, tting PN
- 11 Nm
- Based on norm
- EN 10226-1 | ISO 5211
- Medium
- Compressed air as per ISO 8573-1:2010 [-:-:-] | Inert gas | Water – no water vapor | Neutral liquids
- Temperature of medium
- -20 °C...130 °C
- Flow rate Kv type L
- 70 m³/h
- Note on materials
- RoHS compliant
- LABS (PWIS) conformity
- VDMA24364 Zone III
- Housing material
- Brass | Nickel-plated
Engineering context
Identification and RFQ Guidance
What to include in your RFQ
Provide quantity, delivery country and ZIP/postal code, required condition, target date, and photographs of the existing nameplate when available.
Technical verification
Our sourcing response is prepared against Festo 4451862. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.